Commit f727ebeb authored by Xiaojian Du's avatar Xiaojian Du Committed by Alex Deucher
Browse files

drm/amd/pm: support the function to change power profile mode for vangogh 



This patch is to support the function to change power profile mode for
vangogh. Vangogh supports 5 kinds of power profile mode:
"FULL SCREEN 3D", "VIDEO", "VR", "COMPUTE" and "CUSTOM".

Signed-off-by: default avatarXiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3313ef18

drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c

+14 −1
Original line number Diff line number Diff line
@@ -179,6 +179,14 @@ static struct cmn2asic_mapping vangogh_table_map[SMU_TABLE_COUNT] = { 
	TAB_MAP_VALID(DPMCLOCKS),

};



static struct cmn2asic_mapping vangogh_workload_map[PP_SMC_POWER_PROFILE_COUNT] = {

	WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D,		WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT),

	WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO,		WORKLOAD_PPLIB_VIDEO_BIT),

	WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR,			WORKLOAD_PPLIB_VR_BIT),

	WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE,		WORKLOAD_PPLIB_COMPUTE_BIT),

	WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM,		WORKLOAD_PPLIB_CUSTOM_BIT),

};



static int vangogh_tables_init(struct smu_context *smu)

{

	struct smu_table_context *smu_table = &smu->smu_table;
@@ -726,7 +734,8 @@ static int vangogh_get_power_profile_mode(struct smu_context *smu, 
{

	static const char *profile_name[] = {

					"BOOTUP_DEFAULT",

					"FULL_SCREEN_3D",

					"3D_FULL_SCREEN",

					"POWER_SAVING",

					"VIDEO",

					"VR",

					"COMPUTE",
@@ -766,6 +775,10 @@ static int vangogh_set_power_profile_mode(struct smu_context *smu, long *input, 
		return -EINVAL;

	}



	if (profile_mode == PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT ||

			profile_mode == PP_SMC_POWER_PROFILE_POWERSAVING)

		return 0;



	/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */

	workload_type = smu_cmn_to_asic_specific_index(smu,

						       CMN2ASIC_MAPPING_WORKLOAD,